baber/WOPTO huggingface dataset:
Patent JP-2004028466-A (JP)
Title: Bed material sampling device and bed material evaluating device
Inventor: TSUJI KOHEI
IPC: F22B1/02
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To identify a combustion state in a fluidized bed boiler in further real time.  <P>SOLUTION: This sampling device has a sampling pipe 1 comprising a substantially vertical first vertical pipe section 1a communicating with the bottom of the fluidized bed B, a horizontal pipe section 1b in a substantially horizontal state communicating with the first vertical pipe section 1a, and a substantially vertical second vertical pipe section 1c communicating with the horizontal pipe section 1b. The sampling device also has cooling means 5 and 5A for supplying, into the first vertical pipe section 1a, gas for refrigeration in a suppressed state of interference of a bed material X in the fluidized bed boiler A with the fluidization, a sampling valve 2 connected to the other end of the sampling pipe, a storing section 3 of which one end is connected to the sampling valve, and an exhaust valve 4 connected to the other end of the storing section 3. The sampling device also has bed material pressing means 6 and 6A for pressing the bed material X remaining in the horizontal pipe section from the first vertical pipe section 1a side to the second vertical pipe section side, and a control device 7 for controlling the cooling gas suuplying means 5 and 5A, sampling valve 2, bed material pressing means 6 and 6A, and exhaust valve 4 to discharge the bed material X.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028249-A (JP)
Title: Temporary fixing structure of screw
Inventor: OKI KAZUHIKO
IPC: F16B41/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temporary fixing structure of a screw dispensing with setting of the screw in a screw hole for every time in an assembling work of a fixing object and quickly and surely performing the assembling work.  <P>SOLUTION: The fixing object 1 temporarily fixing the screw is formed with a through hole 12 for inserting the screw, and the fixing object 1 is provided with an energizing arm part 16 energizing the head part of the screw inserted in the through hole 12 in the removing direction of the screw in its surface side, and a regulating jaw part 20 engaged with the thread of the screw inserted into the through hole 12 and regulating the movement of the screw in the removing direction in its rear side. The energizing arm part 16 and the regulating jaw part 20 temporarily fix the screw inserted into the through hole 12 to the fixing object 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030425-A (JP)
Title: Device and method for retrieving index file
Inventor: KOMATSU HISASHI
IPC: G06F12/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable high-speed retrieval processing by making an overhead subjected to exclusive control small in performing index retrieval processing.  <P>SOLUTION: When an index retrieval request is received from a user terminal 101, a processing request control means 102 determines the entire index as one exclusive resource so as to collectively perform exclusive control, and an index file accessing means 104 retrieves an index in an index file 106. The index file accessing means 104 uses an exclusive control means 105 to perform exclusive control, accesses the index file 106, extracts a block image and transfers the block image to the processing request control means 102.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028055-A (JP)
Title: Igniter for internal combustion engine
Inventor: NARUSE YUSUKE
IPC: F02P3/08
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an igniter for an internal combustion engine for preventing malfunction of a power element by external surge.  <P>SOLUTION: The igniter for the internal combustion engine to supply high voltage generated in the secondary winding to the ignition plug by connecting a power source to one end of a primary winding of an ignition coil mounted on an internal combustion engine, and connecting an ignition plug to one end of a secondary winding of the ignition coil to run/break the primary current comprises a control unit to output ignition signal to determine the ignition timing of the ignition plug, a switching unit connected to the other end of the primary winding to run/break the primary current, and a drive unit to turn on/turn off the switching unit in response to the ignition signal, and adjust the applied voltage to a gate of the switching unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036411-A (JP)
Title: Inverter-driven compressor
Inventor: TAKAYASU HIRONOBU
IPC: F04B49/10
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter-driven compressor for quickly setting a desired value, and preventing overshoot.  <P>SOLUTION: A control means sets a first preset pressure value according to a pressure increase rate for indexing a tank internal pressure value detected by a pressure detecting means from a detecting result of the pressure detecting means after driving a motor by a maximum control operation quantity (S6), and performs PI control with the first preset pressure value at that point as a fixed desired value (S8) when reaching this first preset pressure value (S7), and afterwards, performs the PI control with a second preset pressure value as the desired value when the tank internal pressure value detected by the pressure detecting means reaches the second preset pressure value (S9).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039301-A (JP)
Title: Lighting system
Inventor: OTSUBO ATSUSHI
IPC: H05B37/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system that can change the light output of a lamp automatically in response to brightness in the periphery such as in day time, night time and at midnight.  <P>SOLUTION: This lighting system is provided with a sensor part for detecting the human body within a prescribed detection area, a luminaire part for at least one portion within the detection area as a lighting area, an illuminance detecting part for detecting an illuminance in the periphery of the luminaire, a lighting judging timer part for outputting a lighting-allowing signal by a prescribed time, when the detection illuminance detected by the illuminance detecting part exceeds a prescribed illuminance, and a lighting control part for lighting the luminaire part with a prescribed high light output when the sensor part detects the presence of a detection object under the condition where the lighting-allowing signal is output from the lighting judging timer part. A low light output setting part is provided in the lighting control part to light the luminaire part with a low light output lower than the high light output, when the detection illuminance of the illuminance detecting part is lower than a prescribed illuminance in the detection of the human body by the sensor part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033406-A (JP)
Title: Medal lending machine
Inventor: HASEBE SOSHI
IPC: A63F5/04
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medal lending machine for fixing the tip end of a guide passage to the token throw-in port of a game machine.  <P>SOLUTION: The medal lending machine 100 includes a fixing tool 200. Medals put-out one by one from the token lending machine 100 are guided to the token throw-in port 12 of the game machine 10 through the use of the guide passage 120. The fixing tool 200 is the tool for fixing the token guide passage 120 to the game machine 10, including a holding part 210 for holding the token guide passage 120 and a position adjusting part 230 for adjusting the position of the holding part 210.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036466-A (JP)
Title: Air filling/exhausting control device for air cushion
Inventor: SONG RONG JYH
IPC: A47C27/08
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air filling/exhausting control device for an air cushion, allowing consistently easy pressure control of air in the air cushion with simple operation.  <P>SOLUTION: The air filling/exhausting control device for the air cushion comprises a casing 1 having a motor 12 and a fan blade 13 internally mounted to be controlled by a wire controller 11 and an upper cover 2 placed on the casing. An air exhausting nozzle 3 to be closed with a film 35 is provided outside the casing. A supporting plate 4 is arranged at the upper part of the fan blade and a transformer 41 and a solenoid valve 42 to be controlled by the wire controller are mounted on the upper face of the supporting plate. A push plate is connected to the front end of a magnetic rod of the solenoid valve and it has a push rod 44 protruding from the casing and extending into the air exhausting nozzle 3 for pushing the film to be open. Thus, the device is controlled by the wire controller or manually controlled for controlling the elastic property of the air cushion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035728-A (JP)
Title: Di(meth)acrylate monomer and its manufacturing method
Inventor: SAEGUSA NOBUYA
IPC: C07C67/03
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crosslinking polymerizable di(meth)acrylate monomer which suffers little deterioration of qualities, e.g. elimination of an organic compound, even when recycled and which can be used for a crosslinking resin that can be decrosslinked.  <P>SOLUTION: The crosslinking polymerizable di(meth)acrylate monomer is represented by general formula (I) (wherein R<SB>1</SB>and R<SB>2</SB>are each a methyl group or H).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003116583-A (JP)
Title: Aptamer capable of specifically adsorbing to bisphenol a and method for obtaining the same
Inventor: OKADA KEISAKU
IPC: B01D15/08
Filed: 2002-07-04
Abstract: PROBLEM TO BE SOLVED: To provide both a method for obtaining a new affinity ligand, i.e., an aptamer capable of recognizing bisphenol A suspected to be an endocrine disrupter as a target molecule and specifically adsorbing to the bisphenol A and the aptamer. SOLUTION: This method is to obtain the aptamer capable of specifically adsorbing to the bisphenol A by using an in vitro selection method utilizing an affinity chromatography using an affinity column immobilizing the bisphenol A. In the method, an elution treatment in the affinity chromatography is carried out by using a buffer for antagonistic elution containing an amphoteric organic solvent. A single-stranded nucleic acid molecule which is the aptamer is obtained by the method.
Patent JP-2004039925-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: NOMURA KENJI
IPC: H01L21/822
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device for performing laser-trimming at a laser energy value lower than a laser energy value with which an insulating film and a semiconductor substrate positioned at a periphery of a thin film resistor is cracked.  <P>SOLUTION: The insulating film 2 is formed on a surface of the semiconductor substrate 1. A CrSi film 3 is formed on the insulating film 2 and the CrSi film 3 is patterned by isotropic etching. The film is patterned in such a way that taper length at an end of the CrSi film 3 with which a laser beam is to be irradiated becomes length in which laser trimming is realized with the laser energy value lower than that by which the insulating film and the semiconductor substrate are cracked in later laser trimming.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035361-A (JP)
Title: Pottery
Inventor: NONOMURA TOSHIO
IPC: A61N1/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pottery capable of showing negative ion effect without deteriorating the effect even when the use quantity of an ore such as tourmaline showing the negative ion effect is decreased.  <P>SOLUTION: A coating film layer obtained by applying and firing glaze prepared by mixing frit glaze with the ore showing physical property as a ferroelectric is laminated and formed on the inside surface of the pottery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038850-A (JP)
Title: Plant monitoring control system
Inventor: YONAHA TATSUNORI
IPC: G06F3/0484
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant monitoring control system by which the confirmation of a plant condition etc. can be performed easily.  <P>SOLUTION: This system can make an operator perform the confirmation of the plant condition etc. easily when the alarm processing part indicates alarms making the screen unfolding of each screen easy by indicating an alarm screen 31 constituted of following parts; operating terminal columns 32 enabling to indicate selectively the operation terminal which becomes the occurrence object of the alarm, a CRT operating display 35 to perform operation order to the operation terminal selected among the operation terminals columns 32, a screen switching column 33 which indicates by symbols a CRT operation screen switching key 33a, a blockdiagram screen switching key 33b and a logic chart screen switching key 33c which perform screen switching of a blockdiagram 39 relating the operation terminals and a logic chart screen 43.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036869-A (JP)
Title: Fireproof structure
Inventor: KAWAGUCHI TORU
IPC: F16L59/14
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fireproof structure having a double pipe structure such as a fireproof protective pipe in which a thermal foaming fireproof layer can be easily formed in a hollow part of a base material in a short time and which is excellent in production efficiency and mass-productivity and can be easily produced even as a long fireproof protective pipe.  <P>SOLUTION: A part between an outer pipe 1 and an inner pipe 2 is filled with many pellets 3 of thermal foaming materials including water soluble alkali silicate and other inorganic powder as main components to have the fireproof layer 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046937-A (JP)
Title: Magnetic recording medium and magnetic recording device
Inventor: YOSHIMURA HIROYUKI
IPC: G11B5/012
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium and a magnetic recording device, which can avoid unauthorized use of the contents extremely surely.  <P>SOLUTION: A magnetic disk 10 which is included in a magnetic recording and reproducing device 1 has a magnetic layer 15 on a substrate 11 and various information are recordable on the magnetic layer 15 and moreover it is provided with a heater layer 14 capable of demagnetizing the layer 15 by heating the layer 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003089845-A (JP)
Title: Steel for welded structure having excellent low temperature toughness
Inventor: IKI SATOSHI
IPC: C22C38/00
Filed: 2002-07-10
Abstract: PROBLEM TO BE SOLVED: To provide steel for welded structures which has excellent low temperature toughness in the whole HAZ (heat affected zone) of a welded joint subjected to high heat input welding of >=400 kJ/cm such as electrogas arc welding. SOLUTION: The steel is refined by using a converter steel making method where a molten iron is dephosphorized till the content of P therein reaches the componential standard value of steel required in crude steel or lower in a refining vessel, the dephosphorized molten iron is charged to a converter, and is decarburized without substantially adding a slag making material thereto. The steel has chemical components containing, by mass, 0.04 to 0.12% C, 0.01 to 0.5% Si, 0.5 to 2% Mn, 0.001 to 0.01% S, 0.04 to 0.08% sol. Al, 0.005 to 0.03% Ti, 0.0005 to 0.003% B, 0.001 to 0.005% O, and containing N of 0.004 to 0.007% also so as to satisfy 0.9×IN<=N<=1.2×IN (wherein, IN=Ti/3.4+1.3B).
Patent JP-2004043641-A (JP)
Title: Fire-resistant resin composition
Inventor: OKADA KAZUHIRO
IPC: C08L101/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire-resistant resin composition easy to be formed into a sheet and excellent in heat resistance and fire resistance.  <P>SOLUTION: The fire-resistant resin composition comprises 100 pts. wt. of a resin component, 10-300 pts. wt. of low-melting point glass, and 15-300 pts. wt. of a thermally expandable inorganic substance, where the total amount of the low-melting point glass and the thermally expandable inorganic substance is 50-600 pts. wt. The fire-resistant resin composition comprises 100 pts. wt. of the resin component, 10-300 pts. wt. of the low-melting point glass, 15-300 pts. wt. of the thermally expandable inorganic substance, and 25-500 pts. wt. of an inorganic filler, where the total amount of the low-melting point glass, the thermally expandable inorganic substance and the inorganic filler is 50-600 pts. wt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042236-A (JP)
Title: Worktable inclination adjusting device
Inventor: TAKAHASHI MASAHISA
IPC: B24B7/22
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To uniformize the silicon wafer thickness in a plane grinding process, and to improve a product yield by providing a worktable inclination adjusting device for reducing influence of a backlash with high accuracy, strong against bending force with high rigidity, causing little a secular change, easy in an adjustment, and easily installable in a plurality.  <P>SOLUTION: An adjusting part 2 is equally arranged for tensioning and fixing a base 24 and an outer peripheral collar part 23 of a holding part 22 for rotatably holding a worktable 21 by an elastic member 6 via pedestals 3, 4 and 5. The pedestals are divided into two parts of the moving pedestal 3 and the lower pedestal 4 in the tensile direction by inclined faces 3a and 3b, and can vary the tensile directional length by longitudinally dislocating the moving pedestal in parallel to the base by a feed screw 9 arranged in the lower pedestal. One of the adjusting part is formed as a fixing part 35 for tensioning and fixing the collar part and the base via the fixed pedestal 5. The collar part and the base are fixed in the tensile direction by bolts 7 and 8 by penetrating through holes 3b, 4b and 5b of the pedestals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003050744-A (JP)
Title: Computer system
Inventor: PAGE JOHN MICHAEL
IPC: G06F21/62
Filed: 2002-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a computer system for preventing the damage of data to be stored in a persistent storage device. SOLUTION: This system includes primary and secondary partitions, a primary write filter and a state machine. In the first state, the primary partition is booted and the primary write filter is enabled. When a need to write persistent data to the primary partition arises, the state machine enters a second state. the second partition is booted in the second state and the primary write filter is disabled, before the state machine enters a third state. In the third state, the primary partition is booted and the primary write filter is placed in the initial disabled state, while the persistent data are being written to the primary partition. The primary write filter is re-enabled after the persistent data are written in the primary partition, and the state machine proceeds to the first state.
Patent JP-2004050554-A (JP)
Title: Inkjet recording sheet
Inventor: SUZUKI KATSUKI
IPC: B41J2/01
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording sheet, in which no bleed with time of an image develops under highly humid environments and the degree of curling is made smaller under a state of a sheet.  <P>SOLUTION: In this inkjet recording sheet, a coloring material accepting layer including a water-soluble resin, inorganic fine particles and a cationic polymer represented by general formula (1) on one side of a sheet-like support, which is made of a base paper with both the sides covered with a polyolefin resin layer and on the other side of which a coating liquid including a water dispersion, which is formed through the emulsion polymerization of at least two monomers in the presence of a reactive emulsifying agent in an aqueous solvent, and a water-soluble polymeric compound having a carboxyl group and a sulfone group or its metal salt or a hydrophilic organic polymeric water-dispersed matter. In the formula, R and R4 are each a hydrogen atom or a 1-4C alkyl group, R1-R7 are each an alkyl group, Y and Z are each a bivalent linking group, X1- and X2- are each an anion group, Q is a repeating unit derived from one or more of monomers having an ethylenic unsaturated group, n is 0-100 mol%, p is 0-100 mol%, q is 0-60 mol% under the condition that n, p and q satisfy the equation:n+p+q=100 mol%, and n and p don't become 0 mol% simultaneously; and m is an integer of 1-6  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049485-A (JP)
Title: Plug body of medical implement, and medical implement
Inventor: SHIRAHAMA KENSHO
IPC: A61J1/05
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plug body of an medical implement which enables the injection of a drug liquid into a transfusion container without exposing a needle outside the body and thereby enables the safe execution of an operation.  <P>SOLUTION: The plug body (3) fitted to the medical implement has a recess (4) formed from the top to the central part substantially. A puncture needle slide (10, 10A) is fitted to the recess (4) and a puncture needle chip (5) is disposed inside the slide (10, 10A). The chip (5) has a sharp tip (6) formed at the fore end and a liquid feeding opening (7) formed in the side wall, while a flange part (8) is formed in the rear end part. The puncture needle slide (10, 10A) is formed like a tube and an aperture (11) is formed in the bottom, while a flange part (12) is formed in the upper part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051780-A (JP)
Title: Transfer method and covering material for transfer
Inventor: SHIOTANI TOSHIHIKO
IPC: C09D201/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer method in which nonuniformity in thickness of a transferred film and cissing hardly occur, and a covering material for transfer.  <P>SOLUTION: In the method for transferring a covering material comprising essentially a binder resin and a solvent to the surface of a base material, the covering material for transfer has a viscosity at 20°C of 100 mPa s or lower and a surface tension when left to stand of 28 mN/m or smaller, and it contains a solvent having a surface tension when left to stand of 17-27 mN/m in an amount of 5-100 mass% based on the whole solvents in the covering material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053167-A (JP)
Title: Conduit for fluid channel and heat exchanger comprising the same
Inventor: HASHIKURA MANABU
IPC: F28F1/30
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conduit for a fluid channel having high corrosion resistance to an acid flocculated water, preventing the reaction of the conduit with the fluid flowing in the conduit and components included in the fluid to improve the corrosion resistance and heat conductance, further to improve the heat efficiency of a heat exchanger, and in particular, to provide the conduit properly used in the heat exchanger for collecting the latent heat to save the energy.  <P>SOLUTION: This conduit 10 configurated by a pipe 11 made out of a base material of high heat conductive metal having heat conductivity of 100 W/mK or more, and having high corrosion-resisting coating layers 20 on an inner face 11b or/and outer face 11a of the pipe 11, is mounted in the heat exchanger. Preferably, the conductor 10 has fins 12, and the high corrosion-resisting coating layer 20 is configurated by a high-corrosion resisting ceramic layer 23 of DLC and the like, a lower plating layer 21 of Ni-P and the like, and an Au layer 22 and the like successively laminated.  <P>COPYRIGHT: (C)2004,JPO